Risk Evaluation of Embedded Linux in Aerospace based on Cloud Model
Su Yu,Liu Yushuai,Sun Li,Yao Zhexi,Wang Jinbo
Table 3 Algorithm of cloud
Symbol Ex En He
+ Ex1+ Ex2 En12+En22 He12+He22
- Ex1- Ex2 En12+En22 He12+He22
× Ex1?Ex2 Ex1Ex2En1Ex12+En2Ex22 Ex1Ex2He1Ex12+He2Ex22
÷ Ex1÷Ex2 Ex1Ex2En1Ex12+En2Ex22 Ex1Ex2He1Ex12+He2Ex22